```
aliyun组播禁止了，需要bootstrap/swarm connect

ipfs bootstrap list
ipfs bootstrap rm --all
ipfs bootstrap add  /ip4/xxxxxxxxxx/tcp/4001/ipfs/QmabYFoBnCwUYHCx5wU75wtQ57YxqNdHRbLwpX8rVA2Bzo


ipfs swarm peers
ipfs swarm connect /ip4/xxxxxxxxxx/tcp/4001/ipfs/QmabYFoBnCwUYHCx5wU75wtQ57YxqNdHRbLwpX8rVA2Bzo
```
